Patents by Inventor Kinzi Tanikoshi

Kinzi Tanikoshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Motor
    Patent number: 4472665
    Abstract: In a motor in which the currents to the exciting coils are controlled by the signals from the Hall elements (H1, H2) which detect the pole positions of a permanent magnet (Mg), the Hall elements are positioned at an electrical angle of 45.degree. with respect to the exciting coils (22, L1, L2, L3, L4), and the output signals of said Hall elements are converted into pulses for conducting digital control of the currents to the exciting coils.
    Type: Grant
    Filed: August 24, 1982
    Date of Patent: September 18, 1984
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kinzi Tanikoshi